INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c88da21b9adfdecb4556222ed3031548bf1015c7ea0bac036b838ca7e3041cb', 
    'fwTDs1a8Q5HuodK6/qz/AoZUB5UyNqDtmDTIVr3o4bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)